#include<iostream>
using namespace std;

int main()
{
  int arraysize; 
  int *array;
  cin>>arraysize;
  //if(array=new int array[arraysize]!=NULL)
  for(int count=0;count<arraysize;count++)
  {
     array[count]=count*2;
     cout<<array[count]<<" ";
  }
  cout<<endl;
  delete[] array;
  system("pause");
  return 0;
}
